Webster's Revised Unabridged Dictionary · 1913

Planetarium

Planetarium , noun

[New Latin: compare French planétaire. See Planetary.]

An orrery. See Orrery.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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